While at a local dealers I spotted to ickle Jack russles, the female was in good shape but the male has lost all his dark hair and is a bit sad looking, we've been to vets hes mange free and has been treated for fleas, but hes very very skinny, I have him on fresh eggs,chicken and puppy food, oo and he has been wormed, wonder if anyone has any good hints on helping get back into shape?